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Finding the Third Proportional to 11,852,150 and 25,858,060

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Solution

The third proportional to 11,852,150 and 25,858,060 is: 56,415,018.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,852,150 : 25,858,060 = 25,858,060 : x
  2. Step 2: Convert to fraction form
    11,852,150/25,858,060 = 25,858,060/x
  3. Step 3: Cross multiply
    11,852,150x = 25,858,060 × 25,858,060
  4. Step 4: Simplify right side
    11,852,150x = 668,639,266,963,600
  5. Step 5: Solve for x
    x = 668,639,266,963,600/11,852,150
  6. Step 6: Final answer
    x = 56,415,018.96

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.